Trait Distance

pub trait Distance<F, Origin, Destination> {
    // Required method
    fn distance(&self, origin: Origin, destination: Destination) -> F;
}

Calculate the minimum distance between two geometries.

Required Methods

fn distance(&self, origin: Origin, destination: Destination) -> F

Note that not all implementations support all geometry combinations, but at least Point to Point is supported. See specific implementations for details.

Units

• origin, destination: geometry where the units of x/y depend on the trait implementation.
• returns: depends on the trait implementation.

Examples

use geo::{Haversine, Euclidean, Distance, Point};
let p1: Point = Point::new(0.0, 0.0);
let p2: Point = Point::new(0.0, 2.0);

assert_eq!(Euclidean.distance(p1, p2), 2.0);

// The units of the output depend on the metric space.
// In the case of [`Haversine`], it's meters.
// See the documentation for each metric space for details.
assert_eq!(Haversine.distance(p1, p2).round(), 222_390.0);

Implementors

impl<F> Distance<f64, Point, Point> for GeodesicMeasure<F>

where F: FnOnce() -> Geodesic,

impl<F> Distance<F, &Geometry<F>, &GeometryCollection<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Geometry<F>, &Line<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Geometry<F>, &LineString<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Geometry<F>, &MultiLineString<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Geometry<F>, &MultiPoint<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Geometry<F>, &MultiPolygon<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Geometry<F>, &Point<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Geometry<F>, &Polygon<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Geometry<F>, &Rect<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Geometry<F>, &Triangle<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &GeometryCollection<F>, &MultiLineString<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &GeometryCollection<F>, &MultiPoint<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &GeometryCollection<F>, &MultiPolygon<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Line<F>, &GeometryCollection<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Line<F>, &MultiLineString<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Line<F>, &MultiPoint<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Line<F>, &MultiPolygon<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Line<F>, &Point<F>> for Euclidean

where F: CoordFloat,

impl<F> Distance<F, &Line<F>, &Rect<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Line<F>, &Triangle<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Line<F>, Coord<F>> for Euclidean

where F: CoordFloat,

impl<F> Distance<F, &LineString<F>, &GeometryCollection<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &LineString<F>, &Line<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &LineString<F>, &MultiLineString<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &LineString<F>, &MultiPoint<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &LineString<F>, &MultiPolygon<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &LineString<F>, &Point<F>> for Euclidean

where F: CoordFloat,

impl<F> Distance<F, &LineString<F>, &Rect<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &LineString<F>, &Triangle<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &MultiLineString<F>, &MultiPoint<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &MultiPolygon<F>, &MultiLineString<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &MultiPolygon<F>, &MultiPoint<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Point<F>, &GeometryCollection<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Point<F>, &MultiLineString<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Point<F>, &MultiPoint<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Point<F>, &MultiPolygon<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Point<F>, &Rect<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Point<F>, &Triangle<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Polygon<F>, &GeometryCollection<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Polygon<F>, &Line<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Polygon<F>, &LineString<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Polygon<F>, &MultiLineString<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Polygon<F>, &MultiPoint<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Polygon<F>, &MultiPolygon<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Polygon<F>, &Point<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Polygon<F>, &Rect<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Polygon<F>, &Triangle<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Rect<F>, &GeometryCollection<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Rect<F>, &MultiLineString<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Rect<F>, &MultiPoint<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Rect<F>, &MultiPolygon<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Rect<F>, &Triangle<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Triangle<F>, &GeometryCollection<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Triangle<F>, &MultiLineString<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Triangle<F>, &MultiPoint<F>> for Euclidean

where F: GeoFloat,

impl<F> Distance<F, &Triangle<F>, &MultiPolygon<F>> for Euclidean

where F: GeoFloat,

impl<F: CoordFloat + FromPrimitive> Distance<F, Point<F>, Point<F>> for HaversineMeasure

impl<F: CoordFloat + FromPrimitive> Distance<F, Point<F>, Point<F>> for Rhumb

impl<F: CoordFloat> Distance<F, &Point<F>, &Line<F>> for Euclidean

impl<F: CoordFloat> Distance<F, &Point<F>, &LineString<F>> for Euclidean

impl<F: CoordFloat> Distance<F, &Point<F>, &Point<F>> for Euclidean

impl<F: CoordFloat> Distance<F, Coord<F>, &Line<F>> for Euclidean

impl<F: CoordFloat> Distance<F, Coord<F>, Coord<F>> for Euclidean

impl<F: CoordFloat> Distance<F, Point<F>, Point<F>> for Euclidean

Calculate the Euclidean distance (a.k.a. pythagorean distance) between two Points

impl<F: GeoFloat> Distance<F, &Geometry<F>, &Geometry<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &GeometryCollection<F>, &Geometry<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &GeometryCollection<F>, &GeometryCollection<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &GeometryCollection<F>, &Line<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &GeometryCollection<F>, &LineString<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &GeometryCollection<F>, &Point<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &GeometryCollection<F>, &Polygon<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &GeometryCollection<F>, &Rect<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &GeometryCollection<F>, &Triangle<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Line<F>, &Geometry<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Line<F>, &Line<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Line<F>, &LineString<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Line<F>, &Polygon<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &LineString<F>, &Geometry<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &LineString<F>, &LineString<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &LineString<F>, &Polygon<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiLineString<F>, &Geometry<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiLineString<F>, &GeometryCollection<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiLineString<F>, &Line<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiLineString<F>, &LineString<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiLineString<F>, &MultiLineString<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiLineString<F>, &MultiPolygon<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiLineString<F>, &Point<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiLineString<F>, &Polygon<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiLineString<F>, &Rect<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiLineString<F>, &Triangle<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPoint<F>, &Geometry<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPoint<F>, &GeometryCollection<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPoint<F>, &Line<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPoint<F>, &LineString<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPoint<F>, &MultiLineString<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPoint<F>, &MultiPoint<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPoint<F>, &MultiPolygon<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPoint<F>, &Point<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPoint<F>, &Polygon<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPoint<F>, &Rect<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPoint<F>, &Triangle<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPolygon<F>, &Geometry<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPolygon<F>, &GeometryCollection<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPolygon<F>, &Line<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPolygon<F>, &LineString<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPolygon<F>, &MultiPolygon<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPolygon<F>, &Point<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPolygon<F>, &Polygon<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPolygon<F>, &Rect<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &MultiPolygon<F>, &Triangle<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Point<F>, &Geometry<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Point<F>, &Polygon<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Polygon<F>, &Geometry<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Polygon<F>, &Polygon<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Rect<F>, &Geometry<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Rect<F>, &Line<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Rect<F>, &LineString<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Rect<F>, &Point<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Rect<F>, &Polygon<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Rect<F>, &Rect<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Triangle<F>, &Geometry<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Triangle<F>, &Line<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Triangle<F>, &LineString<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Triangle<F>, &Point<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Triangle<F>, &Polygon<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Triangle<F>, &Rect<F>> for Euclidean

impl<F: GeoFloat> Distance<F, &Triangle<F>, &Triangle<F>> for Euclidean